HomeFish encyclopediaRay-finned fishesFlatfishesRighteye floundersTile-colored righteye flounder Tile-colored righteye flounder (Poecilopsetta plinthus) Scientific name: Poecilopsetta plinthus Jordan & Starks, 1904 The Tile-colored righteye flounder (Poecilopsetta plinthus) is a marine fish of the family Pleuronectidae. Native range: Northwest Pacific, Japan, Taiwan, and China near Hainan. Reported from the Philippines and South Korea. BiologyUpper-jaw length 3.4 to 3.9 times in head length (Ref 12933).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePoecilopsetta plinthusFamilyPleuronectidae (Righteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length19.0Depth range60–400 m (197–1312 ft)EnvironmentMarine; demersal; depth range 60 - 400 mClimateDeep-waterDistributionNorthwest Pacific: Japan, Taiwan, and China near Hainan. Reported from the Philippines and South Korea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026